They may be the tiniest of puppers, but Chihuahuas have big personalities in spades, as well as a storied history and a loyal following. That's why May 14th has been named International Chihuahua Appreciation Day!

Learn more about the origins of this ancient breed in the fun and handy infographic below.

Do you have a Chihuahua or Chihuahua mix? Share your stories about this clever little breed in the comments section below! And don't forget to celebrate these tiny tykes on May 14th!

August 26th marks National Dog Day, giving us ample opportunity to celebrate everything we love about dogs. To honor this special day, Dr. V shares her personal observations and some truly amazing facts about why Americans love dogs so much.

It is perhaps fate that I was destined to consider myself a dog person … after all, my birthday falls on August 26th, National Dog Day. From the first time I held my floofy little Lhasa Apso puppy in my arms when I was seven years old, I knew that I felt a special camaraderie with canines. Often, I felt more comfortable with them than I did with people. I thought I was a weirdo for feeling that way, until I met other dog people and realized it’s just who we are.

Dogs have always made me stop in my tracks the way my friends stopped for babies. Don’t get me wrong, I love children. But I’ve never felt compelled to stop a stranger and ask to pick up their baby the way I have pretty much every puppy ever. I look at them and see patterns: the way their coat so often matches their caretaker’s hairstyle; the easy way a dog will run up and comfort someone without a word being said; the sudden brightening in children's faces when they first see their dog after a day at school. The easy bond between people and pups has been thousands of years in the making.

Everyone has their own personal reasons for wanting to share life with a canine companion. That being said, dog lovers share some common reasons for why they enjoy life more when there's a dog around. Here are the most frequently cited explanations for being an enthusiastic supporter of Team Dog …

1. Family. Dog lovers often share that their dog feels like a member of the family, as opposed to a roommate who just hangs out, eats a lot, and makes a mess. This deep bond explains why many people say that the death of a dog is just as hard emotionally as losing any other family member.

2. Personality. With 190 recognized dog breeds and countless lovable mixes, dog personalities are as varied and unique as we are. People often spend a great deal of time researching, visiting breeders and shelters, and getting to know different dogs before finding the one whose temperament, activity level, and size are the exact right fit for them.

3. Loyalty. A dog’s loyalty to his or her family is unmatched. As pack animals, they truly depend on us for all the necessities of life plus lots of love and interaction. In return, we are rewarded with boundless love and a friend who doesn’t care about morning breath, what we look like before our first cup of coffee, or what we sound like when we sing in the shower.

4. Understanding. Many of us intuitively sense that our dogs understand us, but does the science back it up? Researchers in Brazil and the U.K. studied a group of dogs and determined that dogs could correlate the tone of our voices with the expressions on our faces.* Up until this study, that particular cognitive ability was thought to only be found in primates! Turns out that dogs often have a better read on us than we do on one another!

5. Forgiveness. A friend recently recalled an incident when she had accidentally closed a door on her dog’s tail, whereupon she burst into tears. Seeing this, her dog immediately ran over to comfort her! His concern was not over his own well-being, but over his guardian’s distress. While dogs exhibit so many wonderful traits we value in each other, they seem to be missing some of the really ugly ones we humans sometimes suffer: greed, malice and holding a grudge (to name a few). They live in the moment, and never seem to hold our failings against us. So amazing!

When I speak about the most profound moments I’ve shared with my dogs, I often get choked up. Like even right now. Even in our worst moments, they provide the comfort of a loving presence that’s continually by our sides, without judgment. All they ask in return is a warm bed, nourishment and loving scritches. I think members of Team Dog will agree, that’s a small price to pay for one of the most joyful relationships a person can have!

Why are you a dog person? Share your reasons why in the comments section below.

On August 8th, we celebrate International Cat Day. To mark the occasion, Dr. V takes a look at why millions of pet parents are more inclined towards cats than dogs. Enjoy!

Ask any pet lover if they consider themselves Team Cat or Team Dog, and you’re probably going to get some strong opinions. Although the number of U.S. households with dogs exceeds those with cats, felines win in measures of overall numbers. According to the latest survey, about 94 million felines live in the U.S. right now. Clearly, plenty of people play for Team Cat.

After a long dark era where cat lovers were given a hard time (crazy cat lady stereotypes, anyone?), I’m pleased to see the merits of living with cats far outweighing any negative remarks. In fact, we seem to be enjoying a great renaissance of cat appreciation! Even in the virtual world, cats rule the internet thanks to endless YouTube videos. They're beautiful, mysterious creatures who share a deep and abiding connection with us mere humans. What’s not to love?

If you spend enough time talking to people who consider themselves cat people, a few common themes emerge. Let’s take a look at some of the top reasons people find themselves gravitating towards Team Cat …

Ease of Care. When you bring home a puppy, you wind up with a 10-page list of requirements covering training, harnesses, toys and socialization. Cat parents view such lists with mild amusement. By comparison, cats are pretty low-maintenance. Once you cover the basic necessities such as food, water and a litter box, the rest is just bonus points!

Independence. Cats are naturally independent, unlike dogs who long to be part of a pack. Of course, certain cats are more social than others, but overall they aren’t as stressed by alone time as your average dog. To many people, this laid-back relationship can be very appealing! Like the cool kid in school who's a bit aloof, you almost love them just a little bit more.

Big Personalities. Interestingly enough, both dog lovers and cat lovers mention personality as one of the reasons they chose one over the other. Clearly, they’re both right. It’s all about who meshes best with the family!

On a purely personal note, certain types of people tend to gravitate towards feline companionship. Folks who describe themselves as introverted, laid-back, shy, refined and independent seem to be naturally inclined toward the feline temperament. There are some who also claim intelligence as a trait of cat people, but as a dog person myself I’m not going to touch that one!

As for the notion that it’s mostly women who love cats, nothing could be further from the truth! Cat dudes are loud and proud with their love of all things feline. A few feline fans who just so happen to be famous guys include Christopher Walken, Macklemore, James Franco, Gilles Marini, Russell Brand and Tom Hardy!

Of course, there are many among us who simply can't pick one over the other. In fact, more than half of cat households are also dog households. My son and I are Team Dog while my husband and daughter are Team Cat. We're fortunate enough to have one of each, and we all love them both equally! While it’s fun to play up the differences between dog people and cat people, we’re all animal lovers, and that’s what matters the most.

So, how about you? Are you a charter member of Team Cat? Share your reasons why in the comments section below.

By learning to recognize the symptoms and gaining a clearer picture of the potential causes, you’ll be well on your way to helping your canine chill out on a regular basis. If that weren’t enough to perk up your ears, Dr. V also drops some helpful tips for alleviating dog stress. Definitely worthy of further investigation!

Take a page out of our pet-care book and save this handy infographic for future reference … it might just help your dog find his way back to bliss!

Here's the definitive checklist of “people foods” that dogs should never eat, plus ones they can have on rare occasions. Keep your canines safe this holiday season, and all year long, with this handy infographic!